The mantra had an effect, and Qi Binxuan was even more proud now, boasting with the two of them. The little boy said unconvinced: "This must be an individual case, I don't believe that other people can make up stories like this." ”

Qi Bin smiled and said, "Then you can come up with another formula." Today, we will open your eyes and let you know not to underestimate your predecessors. ”

So the little boy flipped through the book, looked at the perfect square formula to learn the next day, and pointed to Qi Binxuan and said, "That's it." You have to make this up, even if you're strong. ”

Qi Binxuan looked at the formula and said with a smile: "I made this up when I was in school, come, let me tell you." ”

At this time, I heard a knock at the door, and then several young women entered.

Qi Binxuan said: "I'm here for business, I'll tell you later." ”

Qi Binxuan walked to the counter and asked, "What kind of tea do you want?"

"Ask for free tea. A woman smiled and said, "Look at it." ”

As he spoke, he walked to an open space and stood still. Another woman turned on her phone and played an audio. I only listened to a piece of energetic music playing in the audio, a voice said the words 'Hai Xu Yousheng Wei', and the woman who stood still accompanied the music and words, her hands kept changing her movements, and as the sentence ended, she knelt on one knee and slapped the ground with one hand. As the palm of the hand opened, a toy toad appeared and staggered forward, the kind of green tin toad that needed to be wound sold at the stall.

Feng Hao shouted at this time: "I know this, this is Naruto's trick to unseal and summon Toad Bunta." But this toad is too small, are you doing cosplay?"

Qi Bin Xuan continued: "No, they are here to be funny." As he spoke, he turned his head to a few women and said, "I'm sorry, you can't drink tea for free." ”

"Why?" the women chirped and asked the reason.

Qi Binxuan suddenly felt his head big, and hurriedly said, "Don't worry, listen to me." You guys are so featureless, take it as a joke to make people laugh. It can't be amazing. If you're not convinced, sit down and listen to me. ”

After a few women were done, Qi Binxuan said: "This adaptation must be creative and innovative." You see people summoning toads, you also summoning toads, people make mudras, you also make mudras, how can this work?"

At this time, a woman was unconvinced: "You didn't understand this true artistic conception at all." ”

Another woman advised: "Listen to him first." ”

Qi Binxuan said seriously: "I'll tell you a summoning move." First of all, you need to build a one-meter-square cube out of earth, and then summon people to stand on top of this earth and do a set of gorgeous movements. You can refer to martial arts moves, saying that there is a saying in the martial arts world called the place where the cow is punched, and the place of just one square meter is not big. When punching, be fast and shout summoning spells as you fight. After the spell was shouted, a hole was opened in the earthwork, which looked like a mouth, and then this mouth was like a drunk, and the stomach began to vomit, and after retching a few times, it spit out the summoned beast. This summoned beast is incredible, it is a very famous divine beast, and it also has an advantage in numbers, that is, two big roosters. ”

After speaking, Qi Binxuan asked a few women with a serious face: "How is it, how is my summoning move compared to yours?"

At this time, even the woman who stopped everyone just now couldn't stand it anymore, and threatened: "After listening to you, even I want to punch you." ”

Qi Binxuan hurriedly said: "Don't worry, I haven't finished talking yet, what about this summoning move, the most important thing is this summoning spell, that is the essence." ”

"Then tell me what the summoning spell is, if it doesn't shock us, we won't let you go. ”

"Okay, this summoning spell is 'Earthwork, Fang Tu (Earth) Two Chickens'. How about it, the earthwork is a cube of soil, and after summoning, the earthwork spits out two big-flowered roosters, what a suitable situation. ”

The women began to raise their fists, and it looked like they were about to burst out.

Qi Binxuan continued: "Wait a minute, I haven't finished yet." Then Qi Binxuan picked up Feng Hao's math textbook and said to the women: "Look at this perfect square formula." （a±b）²=a²±2ab+b²。 In this formula, there are several feature points, first of all, the two numbers correspond before and after, this understanding can be ignored, first ignore; then before the equal sign, in the parentheses is the plus and minus signs, outside the parentheses are squared, first add and subtract and then square, plus and minus signs, you see, how much like a 'soil' word, and then the front of the equal sign can be referred to as 'earthwork'. ”

Feng Hao's eyes lit up when he heard this, and the women were already dumbfounded, what do you want to say, it's too jumpy, it's too big a leap in thinking. Luo Hongyi continued to be stunned, and she couldn't understand anything anyway.

"Look at the sum of the squares of the two numbers after the equal sign, you can briefly write down a 'square', and then add or subtract twice the product of the two numbers, which can be regarded as 'soil two products'. When a few points are combined and then the homophony is considered, you can get a simple memorization formula, 'earthwork, square spit (soil) two chickens'. Well, now you can pass the level. After Qi Binxuan finished speaking, he looked at everyone with a smug face.

Only then did the women react, revealing their incredible eyes one by one.

"I thought it was bronze, but after I finished speaking, it turned out to be a king. ”

"What's going on with this brain circuit, isn't it a comic, how did you jump to math? ”

Sure enough, comparing the two, it does lack some connotation in summoning a toad. ”

......

After the women complimented Qi Binxuan, they turned around and left.

Qi Binxuan said to Feng Hao at this time: "Now you are convinced." ”

Feng Hao said: "Brother-in-law, I am absolutely convinced. Later, my sister will pick me up, and I will introduce you to you. I'll ask you if there's anything you won't know in the future. You must teach me all these cheats. ”

Qi Binxuan suddenly felt a lot of pressure, this cheat also needs time to precipitate, and he is not doing this full-time.

At this time, Luo Hongyi interjected: "Although I don't understand what you are saying, have you forgotten something?"

"What?" both asked at the same time.

"According to my observation, if the guest performance doesn't shock you, you will usually buy a pot of tea, but these people don't seem to buy tea just now. Luo Hongyi is worthy of being a meticulous person, and he summed up the "convention" from the usual details.

Qi Binxuan was stunned for a moment, and after a long time, he squeezed out a sentence: "These people can't afford to lose." ”

After a while, Feng Hao's sister Feng Siyu came to pick up Feng Hao home from work.

Feng Hao said: "Sister, this is Brother Qi. Brother Qi is very level, and he understood all my math as soon as he told me. Even what I'm going to learn tomorrow has been told. ”

"Thank you then. Feng Siyu thanked.

Brother Qi also said that after going to school, no one at home would let me come to the store to study or play first. ”

"It's too much trouble. It's not too early, have you eaten, shall I invite you to dinner?" Feng Siyu said embarrassedly.

"I didn't eat it, let's eat it. I'll ask for it this time, and you'll ask for it next time. ”

Feng Siyu and Qi Binxuan backed down a few times, and finally decided that this time Qi Binxuan would treat him first.

Qi Binxuan, Luo Hongyi, Feng Siyu and Feng Hao came out to find a small restaurant to eat. Feng Hao took advantage of the fact that others were not paying attention, and quietly said to Qi Binxuan: "You are also wonderful, you have a girl to eat, and you also bring a woman." No wonder I'm still single. ”

"Hey, why do you think so much at such a young age. Do you have a girlfriend at such a young age?"

"yes, I haven't bought her soy milk yet. ”

Qi Binxuan was speechless for a moment, this precocious child.

The crowd ate in a small restaurant. Feng Siyu asked, "What does my sister-in-law eat?"

Qi Binxuan said: "This, you just call her Sister Luo." This isn't my girlfriend. ”

"Haha, I'm sorry. ”

Luo Hongyi smiled: "It's okay." You guys order it. I'm casual. ”

So Qi Binxuan ordered a few stir-fried dishes, and ordered a few baskets of steamed buns for the staple food.

Eating was the best channel for the people of the Song Dynasty to connect with their feelings. A few people chatted while eating and got acquainted for a while.

Feng Siyu asked Qi Binxuan if he was married? Qi Binxuan said that he didn't even have a girlfriend, didn't he just leave the army, and he didn't care about the person he talked to.

Qi Binxuan asked Feng Siyu: "Do you have a boyfriend?" ”

Feng Siyu began to complain as soon as she heard this: "Not yet, I get angry when I talk about this." I took a fancy to a few that were pretty good, and took the initiative to go up and ask them if they had any girlfriends. As a result, guess what, those guys actually said that my mother introduced them to a partner, and now they are in a relationship, and they can't wait to talk about it. ”

Feng Siyu puffed up and continued: "Hmph, my mother didn't introduce me to a good one, and I was angry." Those are too, if you can't wait for it, you can talk about it, treat me as a spare tire, and I won't talk about it if it doesn't work. ”

A few people were talking and laughing while eating, Feng Siyu saw that Luo Hongyi had eaten a lot, and couldn't help but say, "Sister Hongyi, your amount of food doesn't look small." It's rare to eat so much and still be in such good shape. ”

Luo Hongyi said with a smile: "I practice martial arts, and the amount of activity is larger than the average person, so naturally the amount of food is larger." And in the past few months, I have finally eaten a good meal, of course, I have to slaughter the big family. ”

Qi Binxuan saw that Feng Siyu had eaten a lot, and the xiaolongbao was a cage on the ground, and he couldn't help asking: "Feng Siyu, your amount of food is not bad?"

"Yes, this is all exercised by blind dates. Feng Siyu said self-deprecatingly while stuffing buns into the innermost part: "When I went on a blind date for the first time, I asked my mother what precautions were taken on a blind date. Then my mother said that she would eat it openly, and she might only see him once in her life anyway. Then I ate a big meal on a blind date, and my appetite was also expanded, and after that, I ate more than one time. It's not going to be a 'rice bucket' now. ”

After everyone finished eating with laughter, Qi Bin sent Luo Hongyi to the Maker Tea House, and then slowly swayed home.

Qi Binxuan returned home, and as soon as he entered the house, he collapsed on the sofa and didn't want to move, and then rubbed his stomach with his hands. Qi's mother heard the voice and came out to take a look, and when she saw Qi Binxuan like this, she couldn't help but ask what was going on.

Qi Binxuan said: "Today, I had dinner with Aunt Wang's daughter and son upstairs in the tea house, isn't this too much?" ”

Qi's mother wondered: "I don't know how much moderation I have eaten?"

"Not to mention other cold dishes and stir-fried dishes, Xiaolongbao ate eight cages. ”

Qi's mother was very shocked when she heard this: "Which xiaolongbao, is it so delicious, why do you eat so much?"

Qi Binxuan said helplessly: "It has nothing to do with the taste of xiaolongbao, it's because Aunt Wang's daughter has eaten six cages, and I'm a big man, so I can't eat less than a woman, right?"

"Then you can eat seven cages, why eat eight cages?"

"Hey-" Qi Bin let out a long sigh and said, "The new little girl in our tea club is the girlfriend of my comrade-in-arms, you know." She ate seven cages. ”